7001940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 21597408

約数和(自身を除く): 14595468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1236, 1545, 2060, 2266, 3090, 3399, 4532, 5665, 6180, 6798, 10609, 11330, 13596, 16995, 21218, 22660, 31827, 33990, 42436, 53045, 63654, 67980, 106090, 116699, 127308, 159135, 212180, 233398, 318270, 350097, 466796, 583495, 636540, 700194, 1166990, 1400388, 1750485, 2333980, 3500970, 7001940]

約数ペア:

[(1, 7001940), (2, 3500970), (3, 2333980), (4, 1750485), (5, 1400388), (6, 1166990), (10, 700194), (11, 636540), (12, 583495), (15, 466796), (20, 350097), (22, 318270), (30, 233398), (33, 212180), (44, 159135), (55, 127308), (60, 116699), (66, 106090), (103, 67980), (110, 63654), (132, 53045), (165, 42436), (206, 33990), (220, 31827), (309, 22660), (330, 21218), (412, 16995), (515, 13596), (618, 11330), (660, 10609), (1030, 6798), (1133, 6180), (1236, 5665), (1545, 4532), (2060, 3399), (2266, 3090)]